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Home >> Suzuki >> 2013 >> Grand Vitara Base >> Repair and Diagnosis >> Steering >> Power Steering >> Power Assisted Steering System >> Repair Instructions >> P/S Pump Disassembly and Reassembly >> Reassembly
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P/S Pump Disassembly and Reassembly: Reassembly

  1. Apply grease to oil seal (1) lip and apply power steering fluid to sliding surface of the shaft (2) then insert pulley's shaft (2) from oil seal side of the pump body.

    "A": Grease 99000-25011 (SUZUKI Super Grease A) 

    Fig 1: Inserting Pulley Shaft From Oil Seal Side Of Pump Body
    G08894468Courtesy of SUZUKI OF AMERICA CORP.
  2. Apply power steering fluid to O-rings (1) and fit them to pump body.
    Fig 2: Identifying Pump Body O-Rings
    G08894469Courtesy of SUZUKI OF AMERICA CORP.
  3. Install side plate (1) to pump body.
    NOTE: Carefully align the dowel pins on the side plate (1) at bolt hole (2) as shown in the figure.
    Fig 3: Identifying Side Plate With Bolt Hole
    G08894470Courtesy of SUZUKI OF AMERICA CORP.
  4. Apply power steering fluid to sliding surface of rotor (1).
  5. Install rotor (1) to shaft, directing dot (3) marked side of rotor facing down.
  6. Install new snap ring (2) to shaft, then make sure to fit snap into shaft groove securely.
    NOTE: If snap ring is reused, it may work loose.
    Be sure to replace the snap ring with new one whenever it is removed.
    Fig 4: Identifying Rotor, Snap Ring With Dot
    G08894471Courtesy of SUZUKI OF AMERICA CORP.
  7. Apply power steering fluid to sliding surface of cam ring (1).
  8. Install cam ring (1) to pump body.
    NOTE: Install the cam ring (1) by facing the stepped side (2) toward the pump body.
    Fig 5: Identifying Cam Ring
    G08894472Courtesy of SUZUKI OF AMERICA CORP.
  9. Apply power steering fluid to each vane (2).
  10. Install vanes (2) (10 pieces) to rotor (1).
    Fig 6: Identifying Vanes And Rotor
    G08894473Courtesy of SUZUKI OF AMERICA CORP.
  11. Apply power steering fluid to O-ring (1).
  12. Install O-ring (1) to pump body.
    Fig 7: Identifying Pump Body O-Ring
    G08894474Courtesy of SUZUKI OF AMERICA CORP.
  13. Apply power steering fluid to sliding surface of pump cover and rotor.
  14. Match the dowel pins (1) to the holes of the pump cover (2) as shown and install pump cover to pump body.
    Fig 8: Identifying Pump Cover With Dowel Pins
    G08894475Courtesy of SUZUKI OF AMERICA CORP.
  15. Gradually tighten pump cover (1) bolts to specified torque.
    NOTE: After installing pump cover (1), check to make sure that shaft can be turned by hand.

    Tightening torque 

    P/S pump cover bolt (a): 28 N.m (2.9 kgf-m, 21.0 lbf-ft) 

    Fig 9: Identifying Pump Cover And P/S Pump Cover Bolt
    G08894476Courtesy of SUZUKI OF AMERICA CORP.
  16. Apply power steering fluid to O-rings of pressure switch.
  17. Install O-rings (2) to pressure switch.
  18. Install pressure switch (1) to pump body.

    Tightening torque 

    Pressure switch (a): 28 N.m (2.9 kgf-m, 21.0 lbf-ft) 

    Fig 10: Identifying Pressure Switch And O-Ring
    G08894477Courtesy of SUZUKI OF AMERICA CORP.
  19. Apply power steering fluid to flow control valve (relief valve).
  20. Install flow control valve (relief valve) to pump body.
  21. Install flow control valve spring.
  22. Apply power steering fluid to O-rings of plug.
  23. Install O-rings to plug.
  24. Tighten plug to specified torque.

    Tightening torque 

    Plug (a): 59 N.m (6.0 kgf-m, 43.5 lbf-ft) 

    Fig 11: Tightening Plug
    G08894478Courtesy of SUZUKI OF AMERICA CORP.
  25. Apply power steering fluid to O-ring (2) of suction connector (1).
  26. Install O-ring (2) to suction connector (1).
    Fig 12: Installing O-Ring To Suction Connector
    G08894479Courtesy of SUZUKI OF AMERICA CORP.
  27. Install suction connector (1) to pump body as shown in figure.

    Tighten suction connector bolt to specified torque.

    Tightening torque 

    Suction connector bolt (a): 12 N.m (1.2 kgf-m, 9.0 lbf-ft) 

    Fig 13: Identifying Suction Connector
    G08894480Courtesy of SUZUKI OF AMERICA CORP.